| Calexico to River Ridge (Louisiana) | 1,500.03 mi (2,414.06 km) |
| Calexico to Riverbank (California) | 464.51 mi (747.56 km) |
| Calexico to Riverdale (Georgia) | 1,792.94 mi (2,885.46 km) |
| Calexico to Riverdale (Illinois) | 1,644.91 mi (2,647.23 km) |
| Calexico to Riverside (California) | 139.78 mi (224.95 km) |
| Calexico to Riverside (Ohio) | 1,805.60 mi (2,905.83 km) |
| Calexico to Riverton (Utah) | 575.39 mi (926.01 km) |
| Calexico to Riverton (Wyoming) | 812.42 mi (1,307.47 km) |
| Calexico to Riverview (Florida) | 2,000.99 mi (3,220.28 km) |
| Calexico to Riverview (Michigan) | 1,876.00 mi (3,019.13 km) |
| Calexico to Riviera Beach (Florida) | 2,153.65 mi (3,465.96 km) |
| Calexico to Riviera Beach (Maryland) | 2,208.28 mi (3,553.89 km) |
| Calexico to Roanoke (Virginia) | 2,024.56 mi (3,258.21 km) |
| Calexico to Roanoke Rapids (North Carolina) | 2,155.11 mi (3,468.31 km) |
| Calexico to Robbinsdale (Minnesota) | 1,457.94 mi (2,346.33 km) |
